Base | Representation |
---|---|
bin | 100101000011110100000 |
3 | 2021200210121 |
4 | 10220132200 |
5 | 302324433 |
6 | 42010024 |
7 | 13215301 |
oct | 4503640 |
9 | 2250717 |
10 | 1214368 |
11 | 75a411 |
12 | 4a6914 |
13 | 33697c |
14 | 2387a8 |
15 | 18ec2d |
hex | 1287a0 |
1214368 has 24 divisors (see below), whose sum is σ = 2416932. Its totient is φ = 600576.
The previous prime is 1214357. The next prime is 1214371. The reversal of 1214368 is 8634121.
It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 21904 = 1092^2 + 148^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4246 + ... + 4522.
21214368 is an apocalyptic number.
It is an amenable number.
1214368 is a deficient number, since it is larger than the sum of its proper divisors (1202564).
1214368 is a wasteful number, since it uses less digits than its factorization.
1214368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424 (or 416 counting only the distinct ones).
The product of its digits is 1152, while the sum is 25.
The square root of 1214368 is about 1101.9836659407. The cubic root of 1214368 is about 106.6882942256.
Adding to 1214368 its reverse (8634121), we get a palindrome (9848489).
It can be divided in two parts, 121 and 4368, that added together give a square (4489 = 672).
The spelling of 1214368 in words is "one million, two hundred fourteen thousand, three hundred sixty-eight".
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